1988468531999040

1,988,468,531,999,040 is an even composite number composed of eight prime numbers multiplied together.

What does the number 1988468531999040 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4536 divisors.

1988468531999040 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, five hundred thirty-six divisors.

Prime factorization of 1988468531999040:

26 × 3 × 5 × 72 × 132 × 292 × 59 × 712

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 13 × 29 × 29 × 59 × 71 × 71)

See below for interesting mathematical facts about the number 1988468531999040 from the Numbermatics database.


Names of 1988468531999040

  • Cardinal: 1988468531999040 can be written as One quadrillion, nine hundred eighty-eight trillion, four hundred sixty-eight billion, five hundred thirty-one million, nine hundred ninety-nine thousand and forty.

Scientific notation

  • Scientific notation: 1.98846853199904 × 1015

Factors of 1988468531999040

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 189

Divisors of 1988468531999040

Bases of 1988468531999040

  • Binary: 1110001000010000000011010000111111100110001010000002
  • Hexadecimal: 0x71080687F3140
  • Base-36: JKUPTZ7S5C

Squares and roots of 1988468531999040

  • 1988468531999040 squared (19884685319990402) is 3954007102750417164418560921600
  • 1988468531999040 cubed (19884685319990403) is 7862418699119899334500338068848677272715264000
  • The square root of 1988468531999040 is 44592247.4427903221
  • The cube root of 1988468531999040 is 125749.4924560389

Scales and comparisons

How big is 1988468531999040?
  • 1,988,468,531,999,040 seconds is equal to 63,227,148 years, 30 weeks, 1 day, 7 hours, 44 minutes.
  • To count from 1 to 1,988,468,531,999,040 would take you about one hundred eighty-nine million, six hundred eighty-one thousand, four hundred forty-five years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 1988468531999040 cubic inches would be around 10479.1 feet tall.

Recreational maths with 1988468531999040

  • 1988468531999040 backwards is 0409991358648891
  • 1988468531999040 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1988468531999040's digits is 84
  • More coming soon!

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"Number 1988468531999040 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 1988468531999040 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/1988468531999040/

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Numbermatics. 2024. "Number 1988468531999040 - Facts about the integer". https://numbermatics.com/n/1988468531999040/

The information we have on file for 1988468531999040 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 1988468531999040, math, Factors of 1988468531999040, curriculum, school, college, exams, university, Prime factorization of 1988468531999040, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred eighty-eight trillion, four hundred sixty-eight billion, five hundred thirty-one million, nine hundred ninety-nine thousand and forty.

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